产品特点:AMD80188-40EmbeddedCPU,orcompatibleSupportsavarietyofTCP/IPfeatures,includingTCP,UDP,IP,ICMP,ARP10BASE-TNE2000compatibleEthernetControllerReloadableOperatingSoftwareRemoteConfigurationDiagnosticsCOMdriversupportinterrupt&1KQUEUEInput&OutputbufferSupportserialportBuilt-inEEPROMBuilt-inself-tunerASICcontrolleronRS-485portsupportsevenRS-232portsandoneRS-485port7-segmentLEDdisplayforI-7188E8DBuilt-inMiniOS7Programdownloadport:COM1orEthernetPort产品规格CPUCPU80188,40MHzorcompatibleSRAM384KbytesFlashMemory512KbytesEEPROM2KBytesBuilt-inWatchdogTimerYesCommunicationInterfaceCOM1RS-232(TXD,RXD,RTS,CTS,GND)COM2RS-485(D2+,D2-)COM3RS-232(TXD,RXD,GND)COM4RS-232(TXD,RXD,GND)COM5RS-232(TXD,RXD,GND)COM6RS-232(TXD,RXD,GND)COM7RS-232(TXD,RXD,GND)COM8RS-232(TXD,RXD,GND)EthernetPort10BASE-TNE2000compatibleEthernetControllerCOMPortFormatsDatabit7,8ParityEven,Odd,NoneStopbit1BaudRate115200bpsMax.LEDDisplay5-Digit7SegmentLEDDisplayYes(forI-7188E8only)SystemLEDIndicatorYesDimensi***I-7188E8(D)123mmx72mmx33mmOperatingEnvironmentOperatingTemperature-25°Cto+75°CStorageTemperature-40°Cto+80°CPowerProtectionPowerreversepolarityprotectionRequiredSupplyVoltage+10to+30V/DC(non-regulated)Powerc***umption2WforI-7188E83WforI-7188E8D)